SURGICAL LAMP FOR BROADBAND AND NARROWBAND ILLUMINATION

摘要

The present invention relates to a surgical lamp (100) comprising both a first light source (110) and a second light source (112) where the first light source is capable of emitting light across a broad first spectral range and the second light source being capable of emitting light having an emission peak in a narrow second spectral range. The surgical lamp further features a light source selecting device (120) capable of selectively turning on and off the first and the second light source. The first light source has a high color rendering index so as to enable objects such as tissues to appear in their true color and the second light source has a low or non definable color rendering index so as enable accentuation of particular tissues.